Wow, now there’s an old thread dug up out of the cellar!
First, welcome to CF Jeannelli!
Second use the search
engine in the
software and you’ll have hours worth of reading, as
Internet access has come a long way since 2007! In the
Bahamas you have Batelco and nothing else for cellular. If you want to go that
route, get a Bahamian
phone when you get there. However many cruisers opt to look for
WiFi instead (free or paid). Check out
THIS LINK for a vast thread on the subject.